An issue was discovered in GNOME gnome-desktop 3.26, 3.28, and 3.30 prior to 3.30.2.2, and 3.32 prior to 3.32.1.1. A compromised thumbnailer may escape the bubblewrap sandbox used to confine thumbnailers by using the TIOCSTI ioctl to push characters into the input buffer of the thumbnailer's controlling terminal, allowing an attacker to escape the sandbox if the thumbnailer has a controlling terminal. This is due to improper filtering of the TIOCSTI ioctl on 64-bit systems, similar to CVE-2019-10063.
Advisories
Source ID Title
EUVD EUVD EUVD-2019-3133 An issue was discovered in GNOME gnome-desktop 3.26, 3.28, and 3.30 prior to 3.30.2.2, and 3.32 prior to 3.32.1.1. A compromised thumbnailer may escape the bubblewrap sandbox used to confine thumbnailers by using the TIOCSTI ioctl to push characters into the input buffer of the thumbnailer's controlling terminal, allowing an attacker to escape the sandbox if the thumbnailer has a controlling terminal. This is due to improper filtering of the TIOCSTI ioctl on 64-bit systems, similar to CVE-2019-10063.
Ubuntu USN Ubuntu USN USN-3994-1 gnome-desktop vulnerability
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T22:55:40.095Z

Reserved: 2019-04-22T00:00:00

Link: CVE-2019-11460

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-04-22T22:29:00.463

Modified: 2024-11-21T04:21:07.520

Link: CVE-2019-11460

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-04-13T00:00:00Z

Links: CVE-2019-11460 - Bugzilla

cve-icon OpenCVE Enrichment

No data.